200mm Aluminium Vented Base Track - for timber construction.
Guide Price
200mm Aluminium Vented Base Track - for timber construction.
Guide Price: £22.00 (£26.40 inc VAT)
To add to cart change quantity to minimum of 90. If you need less, ask for a price or add to a quote list.
- Product Code: A1-4283
- Delivery Time: 1 - 2 days
- Brand: Wemico
- Model and Size: 90920ST
Our ratings on 22-09-2025:

4.8 out of 5
200mm Aluminium Vented Base Track - for timber construction.
Width: 200mm
Length: 2500mm
200mm box shaped Aluminium Vented base profile for external thermal insulation board, created to match the new regulations that demand different air flow rates within cavities of steel frame and timber frame structures. Connectors and render clips are also available to suit this product.
Note: Please choose for timber frame or steel frame structures.
Ventilation rate per meter length for timber frame is 735.07mm2.
Ventilation rate per meter length for steel frame is 143.14mm2.
Brand: Wemico
Model and Size: WEC741/50
Delivery Time: 1 - 2 days
50mm Aluminium Soffit Flashing and Window Sill Extensions suitable for most conditions requiring the weathering of External Wall Insulation Systems and Rendering. Aluminium White Coated with peel-off low tack film to protect the section during transportation and fixing on-site. J..
Guide Price: £21.03
£25.24 inc VAT
Brand: Wemico
Model and Size: WEC731/25
Delivery Time: 1 - 2 days
25mm Undersill Flashing and Window Sill Extension is suitable for most conditions requiring the weathering of External Wall Insulation Systems and Rendering. Aluminium White Coated with peel-off low tack film to protect the section during transportation and fixing on-site. Jointing pieces to suit an..
Guide Price: £22.18
£26.62 inc VAT
Brand: Wemico
Model and Size: WEC 771OT - 80mm
Delivery Time: 1 - 2 days
80mm WEC 771 Verge OverTrim Profile is designed for use in situations where sealing the rear of the profile is possible. This profile also has an increased drip section to improve visual appearance and a large front face to help prevent the water blowing up and soaking the insulation.Manufactured in..
Guide Price: £21.44
£25.73 inc VAT
Brand: Wemico
Model and Size: 37909
Delivery Time: 2 - 3 working days
9mm self adhesive PVC profile for use on window reveals or door frames. Attached to the frame with a foam tape, the frameseal has an adhesive strip to enable use of a protective film to be applied during the rendering process, which is snapped off on completion. Profile 37909..
Brand: Wemico
Model and Size: 37942
Delivery Time: 1 - 2 days
14mm PVC Balcony and Window Drip with mesh, a ready made easy to use solution. Made of high quality PVC.We sell this product individually, Please ask for a quotation...
Guide Price: £98.83
£118.60 inc VAT
Brand: Wemico
Model and Size: WEC 771OT - 50mm
Delivery Time: 1 - 2 days
50mm WEC 771 Verge OverTrim Profile is designed for use in situations where sealing the rear of the profile is possible. This profile also has an increased drip section to improve visual appearance and a large front face to help prevent the water blowing up and soaking the insulation.Manufactured in..
Guide Price: £19.02
£22.82 inc VAT